To Webservice JSON string validation

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• Image data that is embedded within a JSON string.

  Hi all!

  I would put the image data 'sequenced' in a JSON string so that I can use in ScriptUI, pick from a JSON object.

  An example is the following:

  'image' : ' \u0089PNG\r\n\x1A\n\x00\x00\x00\rIHDR\x00\x00\x00F\x00\x00\x00\x1E\b\x02\x00\x00\x00\x1E\ u0091\u00FFI\x00\x00\x00\x19tEXtSoftware\x00Adobe ImageReadyq\u00C9e < \x00\x00\x03\u0099IDATx\u00DA\u00EC\u0098\u00CDK\x14a\x1C\u00C7\u009DZ \u00EC\u00D0\u00AE\x07\x13\u00D4\u00C4\u00C2\u0097\u00D8,\u00D8\x12\u0094\u00A0\b\u00A2 \n\x02o\u00DD. [[: t\u00EC\u00D6\u00BDK\u00E7\u00AE] \x14,\u0083PR\u00935S \u00FA\x03\u00BAu\bO\u0082\u0081\u0087\u00 C4!] h\u00D7C\u00B3\u0097 > \u00E3\u00D7~ > \u00CC\u00AC\u00B3\u00B9\u00BB\ u00A2\u00C8 > \f\x0F\u00CF < \u00FB{\x7F\u009F\u00F5\u00DE\u008F\u00CE4\x1C\u00AFu\u00A2\u00E1 \u00D8\u00AD\u00BAJu\u0095\u008E\u008AJk\u00EB?\u00E7\x17\u00E6\u008E\u009B\u0097\n[\u00F9 Z1\u00C0@\u009Ff\u00A6\u00D8c'\x00\u00D8/\u00D9\x18\u0094DT\u0082o\x0B\u00B3\u0086\u00B6\u 00BA\u00B6\u00D2\u00DE\u00D6\u00A1\u00D7\u00E4\u00E9T [\u00EB\u00D9\u00F9\u00C5\x1D\x07^\u0 0CD\f\ u0084\u00A8\u00F7v\u00A7\u0093\u00C9\u0094\u00CE\u00F8Yv\u0081Z\x7Ff\u0090\u00BDP\u0 0C8\u009B\u00A5\f\u00D7\u00E5\b\u00FD\u00DE\u009E\u00B4K\u00D0n\u00C0\x15_ndq\u00A1\u00B8\ x1Cm\u009D|\u00FC\u00E8\u0089\u00FB\x0E\u00C4\u00F9\u00CE\u00AE\\n\x03\u00E9y.\u00F4\\\x1C \u00FF0v\u00E7\u00D6=\u00CE~\u00D1\u00FF85q\u00F3\u00FAm\u00CE\u0090\u00CE./57\u00B7Hm]~\u 009D\u00FD\u00C2.:\ u00D9\x1FK\u00C8\u00CD\u00EB\u0099\u00E6\x16\u00DF\u00F7\u00A13 = 3\x19\u 00C25\u008E\u00C5\u00A2\x0F\u00B0n \b\u00C0\u00A5\u00BE\u008C8\"=\x00P\x165n6s\x1B\u009C\u0085\u00D2\u00D8x\u00AA\u0092\u00F 2\u00804:@q\u00D7c\u00C9\u0094L\x0E{\u00D9\u00C9u/+_\u00F8m\u0096f\u00C7.\u00E8\x13\u00C2-\u00B9 \"\u00CF\u0088\u00A3\"\u00D6\u00A8\u00C9\"\u00F1\x02'\u00AAL\x15\u00E4Km5aZ\u00B9T\u0097 (@\u00A8\u00B0\u00A7\u0092M\n\u00B3\u00D5\u00F5\x15\u008BX\u00D3\u00B3D\x0E\x17\u00F2\u00FC) ' u00E4\u00E6\u0089\u00DC\u00AE'\x11\u0080\u0099f\x07 > \x12x\u0089\u00EA\u00B3\u00DF\x12C^\ ' \u008B\u00D0\u0084\u00FCq\u0099q\u00E3\u00E6\u00CF^\u00C9\u008D\u00DA\x04B\bR\u00BE2M\\\u0 087\x03\u00EF\x02\u00C7\x05\x1E\u00E9af0\u00A7\u00EFu6\u00DD\x14$ \x04\x15? \u00C1\x18i\u00E C! \u008FM\u008Dh\u0087\u00B0\x00\u0093\x03\u00ED\f\x11yi\u00FA\u00F3\u00A4\u00F1mo\u00ED\u 0088\u00B7\u00B2\x17\x1A[\u00AD\u00B6\u00B8\u009C\u00940%\u00CF\u00C4\u00BDdU\u0094\u0083\ u008B\u00F4!\u00E3\u0089\u00A6\u00EE\x05iUd\u00D7?\u00DB\x15RXf\x1D+hv\x13\u00AA\u0081%Iy\ x071\u0089\u008F\u008C\x0E\u00DF\u00BF; d\u00AF\x18; \x14\u0087\x07\u00BA\u00CA\u00AB$\x0B\u 0099y*h\u0085%\u00BB\u00C7\u00A1\u00CDxA\x7F (, \x04\u00F1\u00F0\u00F2\u00D5\u008B}\u00D1\x05 \u00C5\u009E\u00FF\u00D7\u00E7\u00D9\u00F3\u00A7e\u00ED[\u0095\u0097\u00E4\x1Fl\x1C\u00EC= \u00E9P\u00F8\u00CAu\u00AA\x07\u00FC\x14\u00F5\u00A1\u00CA@\u0090c\u00FFT2\u0082\u0096\u00 8D\ u00C18\u00B20\u00C7\u00AB\u00E5\u00AD\x11\u00D7Y\u009DW\u00DCU\u00E2\u00CA\u00C6K\u009C \u0097\u00A0H]\u0096\x1A\u00F0\u00A0\u00FD+}\u00DF\u00BC}\u00BD#\u00CD\u00E2\u00DC\u00C8\u 00BBa\u00E3\x1D\n <) /'%\u0098\u00BC\u00A7\u00B1\x18\u00C9T\x15\u00A5CP\ x1E\u00B6 [\u0099) {\u0 0CF\x19\\\u00F4\x07\u0080\u00B3\u00AC\u0080 < \u00D1zPf \n-\u009B;\u0090\u00FE\u00DA\u00C0\r\u009B\u00984\u00FB\u00F0l\u00E6~]\u00EE\u00CB\u00F0\ n3\x0E\u00AE\u0087\u00CFuv\u0081\u00E8y\u009E\\\u00C1\ u00AF\x1Ay\u0098\u00AA\u00FC\u00E2\x 1F\u00BA' \u00C4\u00E51$ \u00E6\u00A6\u00FF\u00CA 7\u0092\u0098 = \u00BB\u00FC} \u00E8\u00C1C (\u00F0\u00C0\x11\u00E5\u0099\u0092\x00\u0080l\u0 0ED\u00A7\u0087P\x0F\u0095\x04\b\x17\u00AD {\u00F4M\u0089\] u00A8Q\u00CD, \u00B3\u00B4.\u00B9 \u0089\u00C6\u0092\r_\u0087\u00F3\t\u00E8 & \u008C\u00A2\x0E\u00DFR\u00C7\u00D9\u00E9\u0092\ u00A1\u009C\u008EJ\u00BF\u00AFZZ\u00B2YW\u00AB\x12\ "\u0096\rhe3\u008B\u00E1\u0085\u00B3;\x 1F (\u00CB\u00CBr\u00B1\t & \u00CA1\u00FEs.\x11o\f2\u0084\u00E9 & \b\u008C\u00EE\u00B4\u008D\u0 0A1\u0096\u00E5\u00FC\u00BAW\u00CBr\u0085VQq? \x04\u0083I\u00C2! n\x15\u00C2\u00BD! \u00F0\u0 0A2\x1FN\u00F6\u00F5QU\u00AB = \u00AC\u00A5\u00E8\u00AD\x001qd\u00F5\x19\u009F\x18\u00ABl\u0 0F2\u00F0\u00EA\u00FF\u00B6\u00D6U\u00AA\u00ABT\u0093\u00F5W\u0080\x01\x00H@\u00A4W\u009F\ u008F\u00E9\u009D\x00\x00\x00\x00IEND\u00AEB'\u0082 " "

  As you can see, this site did not like all the stuff that are highlighted in red

  https://jsonformatter.curiousconcept.com/

  Parsing JSON was not working in the analysis of these data, and of course this image did not show in my ScriptUI dialog box.

  Any suggestions on how to format it to conform to the JSON syntax, if possible?

  Thanks Micky, it seemed that avoidance by means you listed had somehow changed some real characters, so it does not end up practicing in real code. However, I also noticed that the site I listed myself was less than optimal for understanding my problem: I used instead (http://codebeautify.org/jsonvalidate), I would have quickly noticed the blackslashes issue because it uses better syntax highlighting!

  Now, I decided to use encodeURI() to transform this channel of image data in a valid JSON string. It seems to work when you turn such a string directly in a ScriptUI.newImage (), but now I have to find one couple of other things to make sure he got by JSON analysis inside my script, I'm working on that.

• BlackBerry how to parse date in a Json string...

  I have the server time in Json String.is there no Json deserializer for what there so I have time.
  If not pls suggest how I can analyze.

  "StartTime": "\/Date (1349818680000 + 0530) '--------/ '"

  Consider the time manually.

• Convert string (JSON string) JSON object?

  * EDIT *.

  I finally understand how to use #include instead of file.read (); This solves my immediate problem. However, I am always curious to know if it is possible to do what I request below, just in case there is a situation where for some reason any I can not just use #include. Thank you all. =)

  * EDIT *.

  * EDIT 2 *.

  Someone knows how to use #include for a file whose name is determined during execution of the script?

  For example... the orderNumber variable is generated by a window (lets say that the result is 1234567). the file I want to include will be called "1234567.js).

  What I want to do, it is something like:

  #include ' ~/Desktop/Info folder / "orderNumber + '.js '.

  (then I want to assign a variable the result somehow, since it is simply an anonymous object at this stage and I don't know how to access its content);

  * EDIT 2 *.

  Hey all. I have a (probably stupid) question about how to take a string that contains the JSON text and simply modify this type of 'chain' to 'object '... I'm wording probably this very badly.

  I get a file .js on my local network and by assigning a variable the result of file.read ();

  The content of the file is an anonymous object in JSON. However, when I use the file.read (); the object is placed in the string, like this:

  "{"Alignment": [{'name': 'Fink', 'number': '19', 'jerseySize': 'XL', 'quantity': '1',"topId": '78531'}, {thi s is the next player}, {it is the next player}]}"

  It's a massively simplified version of what I read actually, but you get the point. I want to put this object in the script that I'm running and create new objects based on the relevant information (in this case I need only the values for 'name', 'number' and 'jerseySize').

  So my question is this. How can I activate the above JSON string into:

  alignment of var =]

  {

  "name':"Fink. "

  «number»: "19.»

  {"jerseySize": "XL"},

  {

  next player

  },

  {

  next player

  }

  ]

  ???? A google search reveals the JSON.parse (text) method. But that is not supported in ESTK.

  for simple objects, as in the example, you could use eval() hurt, get rid of the 'alignment' first

  var str = "[{'name': 'Fink', 'number': '19', 'jerseySize': 'XL', 'quantity': '1',"topId": '78531'}, {'name': 'Fink', 'number': '19', 'jerseySize': 'XL', 'quantity': '1',"topId": '78531'}] '"

  alignment of var = eval (str);

  $.writeln(roster[0].number);

• Adding a JSON string to a RESTful outgoing call in OSB 11.1.1.6

  Inside of my stream of messages of the Service Proxy (OSB 11.1.1.6), I have generated a JSON string and stored in a variable named $jsonReq.
  
  In my action of routing, I point to a Business Service that the Service Type is 'Messaging Service' with both Types of request/response as "Text" messages
  
  What is the right way to attribute the $jsonReq content of the variable for the body of the outgoing request (I'm making a POST)?
  
  I tried a number of configurations, but not prevail (although I see the content JSON when I throw out in a Log action), such as:
  
  Insert
  Expression: $jsonReq
  Location: as the first child of the
  XPath:.
  In Variable: coming out
  
  
  Please notify.
  
  Thank you
  Michael

  Use replace. / * in the variable body with $jsonReq choose replace entire node.

• Custom string Validator

  Hi all
  
  My case:
  The TextInput string validator should accept a - z A - Z characters [(No numbers, No special characters like @ +-/ *) (?...)]
  and if the user cross this rule, the border highlighted in red would seem so.
  
  I managed to show the red alert border for numbers but not for special characters. I need your help to find now
  to resolve this problem.
  
  Here this custom String validator:
  
  package
  {
  Import mx.validators.Validator;
  Import mx.validators.ValidationResult;
  
  SerializableAttribute public class CustomStringValidator extends {Validator
  
  Set the table for the return value of doValidation().
  private var: table of results;
  
  Manufacturer.
  public void CustomStringValidator() {}
  Call the base class constructor.
  Super();
  }
  
  Set the doValidation() method.
  override protected function doValidation(value:Object):Array {}
  
  Table of clear results.
  results = [];
  expression of the var: RegExp = new RegExp();
  
  Call the base doValidation() class.
  results = super.doValidation (value);
  Back if there are errors.
  If (results.length > 0)
  return results;
  
  
  If the input value contains no value,
  Issue a validation error.
  If (! value)
  {
  Results.push (new ValidationResult (true null, 'NaN', "this field is required."));
  return results;
  }
  
  If the input value contains a number, issue a validation error.
  expression = \d/;
  
  If (value.toString (*.search (expression)) > = 0)
  {
  Results.push (new ValidationResult (true, null, 'NaN', "numbers not allowed!"));
  return results;
  }
  
  return results;
  }
  }
  }

  It works:

  
  http://www.Adobe.com/2006/mxml' xmlns = "includes.*" layout = "absolute" >
  
  Import features. CustomStringValidator;
  private var v: CustomStringValidator = new CustomStringValidator();

  private void performValidation (): void {}
  Set the property of the listener to the component
  to display validation errors.
  v.Listener = txt;
  v.Validate (txt. (Text);
  }
  ]]>
  
  
  
  
  
  

  package includes
  {

  Import mx.validators.Validator;
  Import mx.validators.ValidationResult;

  SerializableAttribute public class CustomStringValidator extends {Validator

  Set the table for the return value of doValidation().
  private var: table of results;

  Manufacturer.
  public void CustomStringValidator() {}
  Call the base class constructor.
  Super();
  }

  Set the doValidation() method.
  override protected function doValidation(value:Object):Array {}

  Table of clear results.
  results = [];
  expression1 var: RegExp = new RegExp();
  var expression2: RegExp = new RegExp();

  Call the base doValidation() class.
  results = super.doValidation (value);

  Back if there are errors.
  If (results.length > 0)
  return results;

  If the input value contains no value,
  Issue a validation error.
  If (! value)
  {
  Results.push (new ValidationResult (true null, 'NaN', "this field is required."));
  return results;
  }

  If the input value contains a number, issue a validation error.
  expression1 = \d/;
  If the input value contains a special character, issue a validation error.
  Expression2 = / ([a - z] +) | ([A-Z] +) /

  If (value.toString () *.search (expression1) > = 0)
  {
  Results.push (new ValidationResult (true, null, 'NaN', "numbers not allowed!"));
  return results;
  }
  If ((value.toString () *.search (expression1)< 0)="" &&="" (value.tostring().search(expression2)=""><>
  {
  Results.push (new ValidationResult (true null, 'NaN', "only letter characters allowed!"));
  return results;
  }

  return results;
  }
  }
  }

• Array of bytes in JSON string is not a valid JSONObject.

  I get an array of bytes from a URL that I can view in Google Chrome as a valid JSON object.

  When I get the answer to IOUtilities.streamToBytes (), it returns in the following way:

  [16, 8, 1, 10, 2,... 1, 0, 0, 8, 0, 0, 120, 2, 0]
  

  How can I convert the byte array to a human readable string I can spend in the JSONObject constructor?

  I tried the following character encodings:

  • "ISO-8859-1".
  • 'UTF-8 '.
  • "UTF-16BE".
  • "US-ASCII".

  Hello

  First, check with your http connection that it returns the appropriate response.

             connection=(HttpConnection)Connector.open(url,Connector.READ);
              connection.setRequestMethod(HttpConnection.GET);
              if(connection.getResponseCode()==HttpConnection.HTTP_OK)
              {
                  inputstream=connection.openInputStream();
                  int ch;
                  buffer=new StringBuffer();
                  while((ch=inputstream.read())!=-1)
                  {
                      buffer.append((char)ch);
                  }
                  System.out.println(buffer.toString());
              }
  

  If so, you need to spend just that data in json for parsing.i

  Thankx

• The small JSON string loading

  This is probably a stupid question, but I'll ask it anyway.

  I have a class of datamodel who comes into contact with a web service and then recovers the JSON data. There is one case where I don't want JSON service but only a code. This code, I want to load a single line of JSON data. How to declare the JSON data to a local string instead of demand response?

  QVariantList m_jsonData;

  m_jsonData = jda.loadFromBuffer (buffer);

  JSON data '[{\"type\":\"99\",\"datesort\":\"\'}]".

  Thank you. Has got a brain lock this morning.

  @Zmey,

  It is declared as

  QVariantList m_jsonData;

  I changed the code of

  m_jsonData = jda.loadFromBuffer (buffer) .toList ();

  and everything worked. Thanks for the help and for having me on my brain freeze.

• QVariantMap to QVariant to JSON string

  Hello

  I want to convert QVariantMap or QVariant to string in JSON format.

  Please some Walter tell me how?

  http://developer.BlackBerry.com/native/reference/Cascades/bb__data__jsondataaccess.html#function-sav...

• using WebService - json

  1. I need to load data

  import bb.cascades 1.0import bb.data 1.0Page { content: ListView { id: listView dataModel: dataModel //... } attachedObjects: [ GroupDataModel { id: dataModel }, DataSource { id: dataSource source: "http://192.168.1.251:410/Mobile/Service1.svc/english/Category?CountryID=1" onDataLoaded: { dataModel.insertList(data) } } ] onCreationCompleted: { dataSource.load();  }}
  

  1. QML FILE

  import bb.cascades 1.0import bb.data 1.0
  Page { content: Container { layout: StackLayout { orientation: LayoutOrientation.TopToBottom
  
   }
  
   TextField { id: countryID hintText: "Enter Country ID eg:'1'"  maxWidth: 400 verticalAlignment: VerticalAlignment.Center horizontalAlignment: HorizontalAlignment.Center textStyle.textAlign: TextAlign.Center
  }
  
   Button { id: btn
  
   text: "Send JSON Request" onClicked: { app.sendRequest(countryID.text);
  
   } verticalAlignment: VerticalAlignment.Center horizontalAlignment: HorizontalAlignment.Center }
  
   }}
   
  

  2 FILE OF THE HPP

  // Default empty project template#ifndef CALCI_HPP_#define CALCI_HPP_
  #include 
  
  namespace bb { namespace cascades { class Application; }}
  
  class controller : public QObject{ Q_OBJECTpublic: controller(bb::cascades::Application *app);
  
  public Q_SLOTS: void sendRequest(const QString &countryID);
  
  private Q_SLOTS:
  void onFinished();
  };
  
  #endif
   
  

  3 CPP FILE

   

  // Default empty project template#include "calci.hpp"
  #include #include #include #include #include #include #include #include 
  using namespace bb::cascades;using namespace bb::data;
  controller::controller(bb::cascades::Application *app): QObject(app){
  QmlDocument *qml = QmlDocument::create("asset:///main.qml").parent(this); qml->setContextProperty("app", this);
  AbstractPane *root = qml->createRootObject();
  app->setScene(root);}
  
  void controller::sendRequest(const QString &countryID){
  QNetworkAccessManager* networkAccessManager = new QNetworkAccessManager(this);
  const QString queryUri = QString::fromLatin1("http://192.168.1.251:410/Mobile/Service1.svc/english/Category?CountryID=%1").arg(countryID);
  QNetworkRequest request(queryUri);
  QNetworkReply* reply = networkAccessManager->get(request);
  bool ok = connect(reply, SIGNAL(finished()), this, SLOT(onFinished())); Q_ASSERT(ok); Q_UNUSED(ok);}
  
  void controller::onFinished(){ QNetworkReply* reply = qobject_cast(sender()); QString response; if (reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt() == 200) { JsonDataAccess jda; QVariantMap map = jda.loadFromBuffer(reply->readAll()).toMap();
  QVariantList addresses = map["GetCategoryResult"].toList();
  foreach(QVariant var, addresses) { QVariantMap addressMap = var.toMap();
  qDebug() << "CategoryName is " << addressMap["CategoryName"].toString(); qDebug() << "CategoryID is " << addressMap["CategoryID"].toString(); } } else { qDebug() << "Server returned code " << reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt(); } }
  

  Finally I got the result for json web service

   

• How to replace the string "\" on json webservice?

  Hello

  I have problem with this json

  "{\"search_result\":[{\"name\":\"Mall Summarecon\",\"category\":\"BusinessEntity\",\"id\":\"1\"},{\"name\":\"Bamboo Dim Sum\",\"category\":\"BusinessEntity\",\"id\":\"2\"},{\"name\":\"Dimsum Ceker\",\"category\":\"Item\",\"id\":\"1\"}]}"
  

  I want to replace the string "\".

  the json are already working on my app via .cpp file

  I already add json.replace on my qml

  function simpleSearch(response){
          indicator.stop()
          model.clear()
          console.log("Response: "+response)
          var json = JSON.parse(response)
          json = json.replace('\\', ' ') // this is how the way i replace
          if (json == "[]")
              notFound.visible = true
  
          else
              model.append(json.search_result)
      }
  

  but still does not work

  is there a different way to replace it?

  Thank you

  Change your simpleSearchFinished as follows

  ....simpleSearchFinished()
  {
      QNetworkReply *reply = qobject_cast(sender());
      if (!reply->error()){
          QByteArray response = reply->readAll();
          response.replace("\\", "");
          if (response.startsWith("\"")){
              response.remove(0, 1);
          }
          if (response.endsWith("\"")){
              response.remove(response.length()-1, 1);
          }
          emit simpleSearchDone(response);
      }else{
          const int httpCode = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
          qDebug() << "ErrorCode" << httpCode << endl << \
                  "ErrorString" << reply->errorString();
          emit error(httpCode, reply->errorString());
      }
      reply->deleteLater();
      manager->deleteLater();
  }
  

  and QML

  function simpleSearch(response){
      indicator.stop()
      model.clear()
      var json = JSON.parse(response)
      if (json){ // is VALID/PARSED
          model.append(json.search_result)
      }
  }
  

  As I wrote, it is not a good workaround solution. The best is to send VALID JSON string directly from your server. But it works

  

• How to extract string in JSON data where the value in a table

  Hello

  Structure of JSON string

  {'name': 'John', 'name': 'kumar', 'address': [{'Address1': 'value', 'place': 'value'}, {'address2': 'value', 'place': 'value'}]}

   

  
  How to extract the value of the address of the list.

  If you have control over the format of data, it is best to rename address1 and address2 to have the same name, for example "address". Then, it can be analyzed that way (I've also simplified other code a bit):

  JsonDataAccess jda;
  QVariant v = jda.loadFromBuffer(jsonString);
  QVariantMap m = v.toMap();
  QString name = m["name"].toString();
  QString surname = m["surname"].toString();
  QVariantList addresses = m["address"].toList();
  foreach (QVariant addr, addresses)
  {  QVariantMap addrMap = addr.toMap();
    QString addressValue = addrMap["address"].toString();
    QString place = addrMap["place"].toString();
  }
  

• JsonDataAccess error in JSON even report it is valid

  I have a problem with parsing JSON which I get from QNetworkReply. I checked on http://json.parser.online.fr/beta/ if json is valid and it is:

  {
      "status": 0,
      "objects": [{
          "id": "i_53909cc3eeafd",
          "name": "picture1",
          "location": [{
              "x": -5,
              "y": 126
          }, {
              "x": 266,
              "y": 126
          }, {
              "x": 269,
              "y": 396
          }, {
              "x": -5,
              "y": 400
          }]
      }]
  }
  

  I use following code:

  void ApplicationUI::onRequestFinished(QNetworkReply* reply) {
  
      QString response = QString::fromUtf8(reply->readAll());
  
      if(reply){
          if(reply->error() == QNetworkReply::NoError) {
  
              JsonDataAccess jsonDataAccess;
              QVariant list = jsonDataAccess.loadFromBuffer(response);
              if (jsonDataAccess.hasError()) {
                  DataAccessError error = jsonDataAccess.error();
                  qDebug() << "JSON loading error: " << error.errorType() << ": " << error.errorMessage();
                  return;
              }
          } else {
              qDebug() << "Network error!";
          }
      }
  
  reply->deleteLater();
  }
  

  Everyt time I receive reply jsonDataAccess shows me error:

  JSON loading error:  3 :  "* Line 1, Column 1
    Syntax error: value, object or array expected.
  "
  

  The second problem is the fact that I am not able to access the values of this json response. I tried many possibilities and I always get empty results.

  OK, the problem is now resolved. I realized that my QNetworkAccessManager I had after the line:

  request.setRawHeader(QString("Accept-Encoding").toAscii(), QString("gzip,deflate").toAscii());
  

  Who was raping my JSON.

• Saving the JSON files with Notepad in UTF-8 format causes error in Unflatten of JSON VI

  After doing a flatten to JSON and write in the text file, I open the file in Notepad and edited one of the fields. Then I registered under and marked 'UTF-8 '. The function JSON Unflatten fails with the 375003 error "the JSON string is not valid. The JSON strings must be encoded in UTF - 8 and must conform to the JSON grammar.

  I did change the numerical value in the field. Does Notepad save not a 'real' UTF-8 file? Someone else had this problem? Which makes it pretty hard to let users to change if the software cannot read it.

  Notepad adds a BOM header said at the beginning of the text file. This indicates a conscious drive UTF UTF type so boutien multibyte UTF encodings (e.g. UTF-16, UTF-16BE, UTF-32). Unfortuntaly notebook is so 'smart' to do it seamlessly and without any notification.

  If you use Notepad ++, or any other smarter text editor, you can avoid this problem of having this BOM autmagically added to the file to save.

  Basically, UTF - 8, you get three codes hexadecimal 0xEF, 0xBB, 0xBF at the start of the file. You can read the file yourself and check these three characters in this order and remove them if they exiist, before passing the string to your string in JSON format Unflatten and everything should be good.

  See here for more details on the UTF BOM.

• JSON Parser file path not found

  So I have a JSON file from which I am trying to retrieve data, but I can't get the correct path of the file. I use Unflatten of JSON

  The JSON string looks like this:

  {"latitude":32.78,"longitude":-96.81,"timezone":"America/Chicago","offset":-5,"currently":{"time":1478744444, "summary":"Mostly cloudy"},"minutely":{},"hourly":{"summary":"Rain","icon":"rain","data":[{"time":1478744555,"summary":"Cloudy","temperature":60.55,"windSpeed":14.5}{"time":1478745555,"summary":"Mildly cloudy","temperature":60.00,"windSpeed":13.5}]},"daily":{},"flags":{}}
  

  There is much more in the actual string, but the important part is the hourly data, which are divided into 48 different pieces for 48 hours. I know I can get the 'time' and 'summary' part 'currently', but whenever I try to get something 'all hours' or ' schedule / data "I get this error:" LabVIEW: the path is not found in the JSON string. "

  I can get the info 'currently' like this: it is just to show that the path is very simple, just "currently / hour ' and it works.

  But trying to do the same thing does not work with the array of objects:

  I also tried to make the type and by default is the same as what is in the elements of the array 'features', but the error is still the same.

  So is it possible to separate each of the time slices in the 'data', or to extract what is in the block of 'time' and then use the function JSON Unflatten on it again?

  You must include the array index in your path. The hooks in the json data indicate a table, to do something like the following:

  

  For some reason, I'm getting a "LabVIEW: the JSON string is not valid." Error in JSON strings must be encoded in UTF - 8 and must conform to the JSON grammar. ", but that might just be because of her copy + paste of the JSON string.

  Oh... missing the comma between the elements of the array. Add a comma after the wind speed':14.5} at the end of the 6th line.

  In your second example, you should have the cluster in an array of clusters containing 3 digital items - while must have worked. It takes a little getting used to understand how to convert JSON structures clustered LV.